MX9706875A - Dispositivo de surtido accionado por resorte. - Google Patents
Dispositivo de surtido accionado por resorte.Info
- Publication number
- MX9706875A MX9706875A MX9706875A MX9706875A MX9706875A MX 9706875 A MX9706875 A MX 9706875A MX 9706875 A MX9706875 A MX 9706875A MX 9706875 A MX9706875 A MX 9706875A MX 9706875 A MX9706875 A MX 9706875A
- Authority
- MX
- Mexico
- Prior art keywords
- dispensing
- spring
- dispensing device
- powered dispensing
- damping arrangement
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/30—Syringes for injection by jet action, without needle, e.g. for use with replaceable ampoules or carpules
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
- A61M2005/2006—Having specific accessories
- A61M2005/2013—Having specific accessories triggering of discharging means by contact of injector with patient body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
- A61M2005/2073—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically preventing premature release, e.g. by making use of a safety lock
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M2005/3103—Leak prevention means for distal end of syringes, i.e. syringe end for mounting a needle
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M2005/3117—Means preventing contamination of the medicament compartment of a syringe
- A61M2005/3118—Means preventing contamination of the medicament compartment of a syringe via the distal end of a syringe, i.e. syringe end for mounting a needle cannula
- A61M2005/312—Means preventing contamination of the medicament compartment of a syringe via the distal end of a syringe, i.e. syringe end for mounting a needle cannula comprising sealing means, e.g. severable caps, to be removed prior to injection by, e.g. tearing or twisting
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
- A61M5/2053—Media being expelled from injector by pressurised fluid or vacuum
Abstract
Se describe un dispositivo para surtir un material o artículo, que comprende un miembro de surtido, el cual se mueve bajo la fuerza de un resorte que provee un almacenamiento de energía. Una disposicion de amortiguacion que emplea un medio de humectacion viscoso, tal como grasa, se utiliza para amortiguar el retroceso durante el surtido. En particular, dicha disposicion de amortiguacion se muestra aplicada a un inyector sin aguja que opera por el impacto sobre el piston de surtido.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9504878.1 | 1995-03-10 | ||
GBGB9504878.1A GB9504878D0 (en) | 1995-03-10 | 1995-03-10 | Viscously coupled actuator |
Publications (2)
Publication Number | Publication Date |
---|---|
MX9706875A true MX9706875A (es) | 1998-06-30 |
MXPA97006875A MXPA97006875A (es) | 1998-10-30 |
Family
ID=
Also Published As
Publication number | Publication date |
---|---|
RU2161511C2 (ru) | 2001-01-10 |
CA2214807C (en) | 2005-05-17 |
KR19980702895A (ko) | 1998-09-05 |
NO313866B1 (no) | 2002-12-16 |
JP3399964B2 (ja) | 2003-04-28 |
EP0813431B1 (en) | 2001-08-29 |
NO974164L (no) | 1997-09-09 |
NO974164D0 (no) | 1997-09-09 |
US5957886A (en) | 1999-09-28 |
JPH11501549A (ja) | 1999-02-09 |
KR100377976B1 (ko) | 2003-07-18 |
ES2160233T3 (es) | 2001-11-01 |
DE69614837T2 (de) | 2001-12-20 |
AU4949896A (en) | 1996-10-02 |
GB9504878D0 (en) | 1995-04-26 |
DE69614837D1 (de) | 2001-10-04 |
ATE204771T1 (de) | 2001-09-15 |
EP0813431A1 (en) | 1997-12-29 |
ZA961907B (en) | 1996-08-13 |
CA2214807A1 (en) | 1996-09-19 |
BR9607219A (pt) | 1998-07-07 |
CN1177305A (zh) | 1998-03-25 |
DK0813431T3 (da) | 2001-10-08 |
WO1996028202A1 (en) | 1996-09-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration | ||
PD | Change of proprietorship |
Owner name: ARADIGM CORPORATION |
|
MM | Annulment or lapse due to non-payment of fees |